How to choose subjects for Grade 10

Subject choice is one of the first big decisions a teenager makes about their future and the pressure to get it right can feel overwhelming. The good news? It doesn’t have to be.

This guide will walk you through exactly what to consider, what to avoid, and how to make a decision you’ll both feel confident about.

Why Subject Choice Actually Matters

The subjects you choose in Grade 10 don’t lock you into one career forever, but they do open and close doors.

Certain careers require specific subjects as non-negotiables. Want to study medicine, engineering, or pharmacy? Physical Science and Mathematics are compulsory. Choose Mathematical Literacy instead of Maths, and those doors close, regardless of how talented your child is.

The earlier you understand this, the more time you have to make the right choices.

Step 1: Start With the Career, Not the Subject

Most students choose subjects based on what they enjoy or what their friends are taking. A better approach is to work backwards from where you want to go.

Ask yourself or your child:

•       What careers genuinely interest me?

•       What kind of work do I picture myself doing at 25?

•       Do I want to work with people, ideas, data, or my hands?

You don’t need a definitive answer. But having even a broad direction, for example “something in health” or “something in business”, helps enormously when weighing subject options.

Step 2: Understand the Non-Negotiables

Certain subjects act as gatekeepers for university programmes. Here’s a quick overview of what’s commonly required:

Mathematics (not Mathematical Literacy)

Required for: Medicine, Dentistry, Engineering, Pharmacy, Physiotherapy, Actuarial Science, Computer Science, and most Science degrees. If your child has any interest in a science or health-related field, Mathematics is non-negotiable, even if it’s challenging right now.

Physical Science

Required for: Medicine, Dentistry, Pharmacy, Engineering, and many science-based degrees.

Life Sciences (Biology)

Required for: Medicine, Dentistry, Physiotherapy, Occupational Therapy, Speech Therapy, Dietetics, and Nursing.

English (Home or First Additional Language)

A minimum level is required by all universities — check the specific requirement for each institution.

Step 3: Don’t Choose Based on What’s “Easy”

This is one of the most common mistakes and one of the most costly.

Choosing subjects because they seem easier might protect marks in Grade 10, but it can quietly eliminate career options that haven’t even been considered yet. A Grade 9 learner who drops Maths because it feels hard may not realise until Grade 11 that the career they now want requires it.

The better question isn’t “What can I pass?” but “What do I need to keep my options open?”

Step 4: Consider Strengths But Don’t Let Them Limit You

It makes sense to lean into subjects you’re good at. But strengths can be developed, especially with the right support.

If your child is struggling with Maths or Science but has career interests that require them, the answer isn’t to drop the subject, it’s to get targeted help before the decision is made.

A few months of good tutoring or study skills support in Grade 9 can make the difference between keeping a door open and closing it permanently.

Step 5: Check APS Requirements Early

Every university programme has a minimum APS (Admission Point Score) requirement, calculated from your final matric marks. But many programmes also require a minimum mark in specific subjects — not just a total APS score.

For example, many medical schools require a minimum of 60–70% in both Mathematics and Physical Science, regardless of overall APS.

Knowing this early means your child can set realistic mark targets from Grade 10 onwards rather than being surprised in Grade 12.

Step 6: Think About the Person, Not Just the Marks

Academic requirements are important but so is fit.

A student who is naturally organised, detail-oriented, and loves working independently might thrive in Accounting and Business Studies. A student who is creative, empathetic, and loves working with people might be better suited to a combination that keeps health science or social science options open.

Subject choice isn’t just a strategy exercise. It’s also an early opportunity to help your child move towards work that will genuinely suit who they are.

Common Mistakes to Avoid

Choosing what friends are choosing. Your child will be studying these subjects for three years. Peer influence is real but it shouldn’t drive a decision this important. Nor should pressure from family.

Leaving it too late to get advice. Many families only seek guidance when a crisis hits. Getting guidance in Grade 9 means you’re making decisions instead of managing consequences.

Assuming they can switch later. Changing subjects after Grade 10 has started is possible but disruptive. It’s far better to get it right from the beginning.

Overlooking less obvious careers. Fields like Biokinetics, Speech Therapy, Optometry, and Dietetics offer fulfilling, well-paying careers that are often overlooked and they have their own subject requirements worth knowing early.

So, What Should Your Child Choose?

There’s no one-size-fits-all answer, but here’s a simple framework:

•       Interest in health, science, or engineering → keep Maths and Physical Science, even if it’s hard.

•       People-oriented with interest in health or social sciences → make sure Life Sciences is in the mix.

•       Genuinely unsure → choose the combination that keeps the most doors open, and use Grade 10 to learn more about what excites them.

When in Doubt, Get Guidance

Subject choice is too important to leave to guesswork. A proper career guidance session, one that looks at your child’s personality, interests, and strengths alongside the academic requirements can give you both clarity and confidence going into Grade 10.

At My Career Plan, we work with students from Grade 9 onwards to help them make subject choices that are informed, intentional, and aligned with who they actually are.

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Send us a message via our contact form or visit mycareerplan.co.za to book a consultation.

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